i have a dvi switch from addonics. works well, but there is electronic static sound. they say they can reproduce it. not sure if it's b/c i have all my external stuff plugged in or if it's b/c of my g4. either way, don't buy from them 🙂
i noticed that iogear has a new 4 port which i'm interested in. i'm sure their 2 port rocks too. i should have bought one with more ports as i c/d connect my pc to it (currently 2 macs, but going to buy another someday i hope).
cheers,
keebler